Favorite "Break-Up" Albums / Songs

It's Valentines Day. We run a website that has a "music mends broken hearts" tag line. It's like our anti-holiday or something. So, with that, what are your favorite break-up songs/albums? When you're feeling all emo and like the world hates you -- what are your go to albums? Fall Out Boy's Take This To Your Grave? Brand New's "70x7"? All of Taking Back Sunday's Tell All Your Friends? Those have to be three of the most viciously bitter "go to" recordings. Let's hear your picks in the replies.